54462543 has 8 divisors (see below), whose sum is σ = 76888368. Its totient is φ = 34172544.

The previous prime is 54462523. The next prime is 54462581. The reversal of 54462543 is 34526445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54462543 - 2¹⁴ = 54446159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54462503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533896 + ... + 533997.

It is an arithmetic number, because the mean of its divisors is an integer number (9611046).

Almost surely, 2^54462543 is an apocalyptic number.

54462543 is a deficient number, since it is larger than the sum of its proper divisors (22425825).

54462543 is a wasteful number, since it uses less digits than its factorization.

54462543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067913.

The product of its digits is 57600, while the sum is 33.

The square root of 54462543 is about 7379.8741859194. The cubic root of 54462543 is about 379.0524475887.

Adding to 54462543 its reverse (34526445), we get a palindrome (88988988).

The spelling of 54462543 in words is "fifty-four million, four hundred sixty-two thousand, five hundred forty-three".